#[non_exhaustive]
pub enum Format {
InsufficientTypeInformation,
InvalidComponent(&'static str),
StdIo(Error),
}
This is supported on crate feature
formatting
only.Expand description
An error occurred when formatting.
Variants (Non-exhaustive)
This enum is marked as non-exhaustive
Non-exhaustive enums could have additional variants added in future. Therefore, when matching against variants of non-exhaustive enums, an extra wildcard arm must be added to account for any future variants.
InsufficientTypeInformation
The type being formatted does not contain sufficient information to format a component.
InvalidComponent(&'static str)
The component named has a value that cannot be formatted into the requested format.
This variant is only returned when using well-known formats.
StdIo(Error)
A value of std::io::Error
was returned internally.
Trait Implementations
sourceimpl Error for Format
This is supported on crate feature std
only.
impl Error for Format
This is supported on crate feature
std
only.sourcefn source(&self) -> Option<&(dyn Error + 'static)>
fn source(&self) -> Option<&(dyn Error + 'static)>
The lower-level source of this error, if any. Read more
sourcefn backtrace(&self) -> Option<&Backtrace>
fn backtrace(&self) -> Option<&Backtrace>
🔬 This is a nightly-only experimental API. (
backtrace
)Returns a stack backtrace, if available, of where this error occurred. Read more
1.0.0 · sourcefn description(&self) -> &str
fn description(&self) -> &str
👎 Deprecated since 1.42.0:
use the Display impl or to_string()
Auto Trait Implementations
impl RefUnwindSafe for Format
impl Send for Format
impl Sync for Format
impl Unpin for Format
impl UnwindSafe for Format
Blanket Implementations
sourceimpl<T> BorrowMut<T> for T where
T: ?Sized,
impl<T> BorrowMut<T> for T where
T: ?Sized,
const: unstable · sourcefn borrow_mut(&mut self) -> &mut T
fn borrow_mut(&mut self) -> &mut T
Mutably borrows from an owned value. Read more